package com.atguigu.eduservice.controller;


import com.atguigu.commonutils.R;
import com.atguigu.eduservice.entity.EduChapter;
import com.atguigu.eduservice.entity.chapter.ChapterVo;
import com.atguigu.eduservice.service.EduChapterService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * <p>
 * 课程 前端控制器
 * </p>
 *
 * @author testjava
 * @since 2020-03-02
 */
@RestController
@RequestMapping("/eduservice/chapter")
@CrossOrigin
public class EduChapterController {

    @Autowired
    private EduChapterService chapterService;

    //课程大纲列表,根据课程id进行查询
    @GetMapping("getChapterVideo/{courseId}")
    public R getChapterVideo(@PathVariable String courseId) {
        List<ChapterVo> list = chapterService.getChapterVideoByCourseId(courseId);
        return R.ok().data("allChapterVideo",list);
    }

    //添加章节
    @PostMapping("addChapter")
    public R addChapter(@RequestBody EduChapter eduChapter) {
        chapterService.save(eduChapter);
        return R.ok();
    }

    //根据章节id查询
    @GetMapping("getChapterInfo/{chapterId}")
    public R getChapterInfo(@PathVariable String chapterId) {
        EduChapter eduChapter = chapterService.getById(chapterId);
        return R.ok().data("chapter",eduChapter);
    }

    //修改章节
    @PostMapping("updateChapter")
    public R updateChapter(@RequestBody EduChapter eduChapter) {
        chapterService.updateById(eduChapter);
        return R.ok();
    }

    //删除的方法
    @DeleteMapping("{chapterId}")
    public R deleteChapter(@PathVariable String chapterId) {
        boolean flag = chapterService.deleteChapter(chapterId);
        if(flag) {
            return R.ok();
        } else {
            return R.error();
        }

    }
}




//package com.atguigu.eduservice.controller;
//
//
//import com.atguigu.commonutils.R;
//import com.atguigu.eduservice.entity.EduChapter;
//import com.atguigu.eduservice.entity.chapter.ChapterVo;
//import com.atguigu.eduservice.service.EduChapterService;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.web.bind.annotation.*;
//
//import java.util.List;
//
///**
// * <p>
// * 课程 前端控制器
// * </p>
// *
// * @author testjava
// * @since 2021-08-26
// */
//@RestController
//@RequestMapping("/eduservice/chapter")
//@CrossOrigin
//public class EduChapterController {
//
//    @Autowired
//    private EduChapterService chapterService;
//
//    //课程大纲列表,根据课程id进行查询(查询章节和小节)
//    @GetMapping("getChapterVideo/{courseId}")
//    public R getChapterVideo(@PathVariable String courseId){
//        List<ChapterVo> list =  chapterService.getChapterVideoByCourseId(courseId);
//        return R.ok().data("allChapterVideo",list);
//    }
//
//    //添加章节
//    @PostMapping("addChapter")
//    public R addChapter(@RequestBody EduChapter eduChapter) {
//        chapterService.save(eduChapter);
//        return R.ok();
//    }
//
//    //根据章节id查询
//    @GetMapping("getChapterInfo/{chapterId}")
//    public R getChapterInfo(@PathVariable String chapterId) {
//        EduChapter eduChapter = chapterService.getById(chapterId);
//        return R.ok().data("chapter",eduChapter);
//    }
//
//    //修改章节
//    @PostMapping("updateChapter")
//    public R updateChapter(@RequestBody EduChapter eduChapter) {
//        chapterService.updateById(eduChapter);
//        return R.ok();
//    }
//
//    //删除章节的方法(有小节的不删)
//    @DeleteMapping("{chapterId}")
//    public R deleteChapter(@PathVariable String chapterId){
//        boolean flag = chapterService.deleteChapter(chapterId);
//        if (flag) {
//            return R.ok();
//        } else {
//            return R.error();
//        }
//    }
//}
//
//
